Defiance High School (DHS) is a public high school in Defiance, Ohio, United States. It was established in 1970 and is part of the Defiance City Schools district.

History

In 2021 the school board allowed the school to establish an eSports club.

Ohio High School Athletic Association State Championships

• Boys Baseball – 1992, 2013, 2015, 2016
• Boys Football – 1997
• Boys Cross Country – 2013
• Boys Basketball – 2015

Notable alumni

• Chad Billingsley, MLB player
• Justin Hancock, MLB player
• Scott Taylor, MLB pitcher
• Jon Niese, MLB player
• Craig Riedel, Politician
• Greg Kampe, College Basketball Coach (Oakland University)